Bluetooth: L2CAP: Use BR definition on connection success
Bluetooth: L2CAP: Use BR definition on connection success

This fixes BR L2CAP to use BT_L2CAP_BR_SUCCESS.

Signed-off-by: Mariusz Skamra <c73850bd0bf85e95dce44c2ce1418ca55c1b6c5d@codecoup.pl>

GiulianoFranchetto/zephyr,finikorg/zephyr,galak/zephyr,mbolivar/zephyr,GiulianoFranchetto/zephyr,nashif/zephyr,ldts/zephyr,finikorg/zephyr,mbolivar/zephyr,mbolivar/zephyr,galak/zephyr,galak/zephyr,nashif/zephyr,Vudentz/zephyr,explora26/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,zephyriot/zephyr,ldts/zephyr,Vudentz/zephyr,punitvara/zephyr,GiulianoFranchetto/zephyr,zephyriot/zephyr,GiulianoFranchetto/zephyr,Vudentz/zephyr,ldts/zephyr,kraj/zephyr,finikorg/zephyr,kraj/zephyr,kraj/zephyr,zephyriot/zephyr,finikorg/zephyr,nashif/zephyr,explora26/zephyr,punitvara/zephyr,punitvara/zephyr,GiulianoFranchetto/zephyr,mbolivar/zephyr,nashif/zephyr,zephyrproject-rtos/zephyr,kraj/zephyr,ldts/zephyr,Vudentz/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,punitvara/zephyr,kraj/zephyr,explora26/zephyr,explora26/zephyr,zephyrproject-rtos/zephyr,Vudentz/zephyr,Vudentz/zephyr,ldts/zephyr,punitvara/zephyr,mbolivar/zephyr,explora26/zephyr,zephyrproject-rtos/zephyr,zephyriot/zephyr,galak/zephyr,nashif/zephyr,zephyriot/zephyr